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(11)

EP 2 897 664 A1

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(43) Date of publication: 29.07.2015 Bulletin 2015/31 (21) Application number: 13752611.7 (22) Date of filing: 13.08.2013

(51) International Patent Classification (IPC):  A61M 1/06(2006.01) A61M 1/00(2006.01) (86) International application number: PCT/EP2013/066900 (87) International publication number: WO 2014/044472 (27.03.2014 Gazette 2014/13)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME (30) Priority: 24.09.2012 EP 12185595 24.09.2012 US 201261704676 P (71) Applicant: Koninklijke Philips N.V. 5656 AE Eindhoven (NL)

(72) Inventors: AALDERS, Arnold NL-5656 AE Eindhoven (NL) BIJLOO, Michiel Dirk Augustinus NL-5656 AE Eindhoven (NL) GEERLINGS, Alexander Cornelis NL-5656 AE Eindhoven (NL) BEULEN, Godefridus Gertruda Willem NL-5656 AE Eindhoven (NL) DEN BEKKER, Theodorus Johannes Adrianus Maria NL-5656 AE Eindhoven (NL) (74) Representative: Debets, René Jozef Willem  Philips International B.V. Intellectual Property & Standards High Tech Campus 5 5656 AE Eindhoven 5656 AE Eindhoven (NL)